Thread overview
LDC 1.12.0 compiler crash on Windows x64
Oct 22
Radu
Oct 22
Radu
October 22
[Tried to report it with github issue but it doesn't work, can't see the bug after I submitted]

On a Windows x64 machine compiling with `LDC 1.12.0` or `LDC 1.11.0`, there is a compiler crash for the described files bellow.

LDC info
```
LDC - the LLVM D compiler (1.12.0):
  based on DMD v2.082.1 and LLVM 7.0.0
  built with LDC - the LLVM D compiler (1.12.0)
  Default target: x86_64-pc-windows-msvc
  Host CPU: broadwell
  http://dlang.org - http://wiki.dlang.org/LDC
```
Command `ldc2 -release -lib -O3 a.d b.d c.d`

Files
a.b
```d
module a;
import c;
```

b.d
```d
module b;
import std.concurrency;
import std.experimental.logger;

class C {}

class Bug {

    static m()
    {
        C c;

        void empty() {}

        try
            for(;;)
                receive({
                            if(c)
                                empty();
                        });
            catch (Exception e)
                error(e);
    }

}
```
c.d
```d
module c;
import std.concurrency;
```
This is a dustmite sample, I could't get it to a more reduce version.

The workaround is to move the try/catch inside the loop. There is no crash on the Linux version.
October 22
On Monday, 22 October 2018 at 02:47:12 UTC, Radu wrote:
> [Tried to report it with github issue but it doesn't work, can't see the bug after I submitted]
>
> [...]

Got the bug submitted, finally. (I closed a bunch of duplicates)
October 22
On 22 Oct 2018, at 3:47, Radu via digitalmars-d-ldc wrote:
> [Tried to report it with github issue but it doesn't work, can't see the bug after I submitted]

GitHub has been having issues with their backend (https://status.github.com), could you try submitting it again now that things are supposedly back to normal? Thanks! —David